Knife wielding man kills commuter at Grafing station in Germany

A knife-wielding man killed a person and wounded three others near Munich in Germany. As per media reports, the police are investigating a possible Islamist connection. The 27-year-old German man went on a rampage attacking four commuters at the Grafing station. One of the commuters was killed before the police eventually overpowered and arrested him. Though the motive for the attack is unclear, but some witnesses say the man shouted "Allahu akbar".